I am creating a unit convertor app using a pickerview with three components and a plist..first one is category component and second and third are unit components. What i need is when i click an item in category component the remaining two components should get the units regarding that particular category. Can some one help me on this?
this is for selecting the same row in each component
here i did with first component do like that for ur logic
so change this method and u have to implement UIPickerViewDelegate
- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component{
if (component == 1) {
[pickerView selectRow:row inComponent:1 animated:YES];
[pickerView selectRow:row inComponent:2 animated:YES];
}
}
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